BE626286A - - Google Patents
Info
- Publication number
- BE626286A BE626286A BE626286DA BE626286A BE 626286 A BE626286 A BE 626286A BE 626286D A BE626286D A BE 626286DA BE 626286 A BE626286 A BE 626286A
- Authority
- BE
- Belgium
- Prior art keywords
- worm
- nozzle
- shaft
- screw
- wide slot
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 description 20
- 239000011295 pitch Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000242594 Platyhelminthes Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/255—Flow control means, e.g. valves
- B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626286A true BE626286A (enExample) | 1900-01-01 |
Family
ID=197157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626286D BE626286A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE626286A (enExample) |
-
0
- BE BE626286D patent/BE626286A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2827273A1 (fr) | Procede et dispositif pour la fabrication de billes de verre | |
| BE626286A (enExample) | ||
| WO2001052666A1 (fr) | Procede et installation de preparation en continu de caseinate | |
| EP0112290A2 (fr) | Extrudeuse à vis pour matières plastiques | |
| FR2515541A1 (enExample) | ||
| BE1001622A3 (fr) | Gabarit d'extrusion-formage. | |
| US3547356A (en) | Method and apparatus for refining fibrous material for the production of pulp | |
| EP0407323B1 (fr) | Procédé et dispositif de coulée continue entre cylindres de produits métalliques minces aptes au laminage à froid direct | |
| FR2533844A1 (fr) | Installation de laminage pour la fabrication de tubes sans soudure a paroi mince | |
| FR2635046A1 (fr) | Moulinet de reception pour imprimes plies | |
| FR2753649A1 (fr) | Procede et installation de traitement de tubes en matiere plastique avec etirage bi-axial | |
| BE1006574A3 (fr) | Dispositif pour produire des corps structuraux en nid d'abeilles. | |
| EP0157680A1 (fr) | Elément de vis pour une machine de traitement de matière | |
| FR2498120A1 (fr) | Procede de fabrication d'un melange de matiere plastique et d'une charge solide | |
| FR2565069A1 (fr) | Dispositif pour etirer positivement des patons pour la fabrication industrielle de pains longs | |
| FR2503748A1 (fr) | Procede et dispositif pour le traitement de vieux papiers | |
| FR2542575A1 (fr) | Tete de separation mecanique de chair de son support, lequel est rejete sous forme de dechet | |
| FR2909302A1 (fr) | Procede de realisation de pots massifs par injection de matieres plastiques | |
| BE348837A (enExample) | ||
| BE524736A (enExample) | ||
| BE332589A (enExample) | ||
| LU86993A1 (fr) | Procede de fabrication de feuilles comportant des bandes multicolores de matieres thermoplastiques | |
| BE377990A (enExample) | ||
| BE663810A (enExample) | ||
| BE881606A (fr) | Installation pour la fabrication de produits plats en matiere plastique |